USD214475S - Surgical retractor unit - Google Patents

Surgical retractor unit Download PDF

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Publication number
USD214475S
USD214475S US D214475 S USD214475 S US D214475S
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US
United States
Prior art keywords
surgical retractor
retractor unit
unit
surgical
view
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Georg Fiirster
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United States Patent 0 "ic 214,475
Patented June 17, 1969 SURGICAL RETRACTOR UNIT Georg Fiirster, 4 Stresemannstrasse, 68 Mannheim, Germany Filed Mar. 25, 1968, Ser. No. 11,114
Claims priority, application Germany Dec. 27, 1967 Term of patent 14 years Int. Cl. D2403 US. Cl. D8312 FIG. 1 is atop perspective view of the surgical retractor References Cited unit; and
FIG. 2 is a bottom perspective view of the surgical UNITED STATES PATENTS retractor unit; 208,231 19 7 L lly D8312 FIG. 3 is a cross-sectional view, taken on line III-III 2,623,517 12/1952 Barlow et of FIG. 1, to a reduced scale, of the surgical retractor 2,893,373 9 9 Cooper 12820 unit, With the facing clamp omitted for clarity f ill t 3,070,088 12/1962 BfahOS 128-20 {io 3,394,700 7/1968 Yamamoto 128--20 I claim:
The ornamental design for a surgical retractor unit, as BERNARD ANSHER Primary Examiner shown and described.

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